Nope.
I've even set up a camera for when they free range to see if they lay anywhere but I know my ducks and they're very picky about laying in the coop.
I have a duck who refuses to lay anywhere else and always gets upset when a chicken is in "her" nest
My ducks have been nesting and making new nests in the coop for 2 months but I haven't seen any eggs yet. I provide a light and have been making sure they get their 18% feed everyday.
Ducks range 1-3 years of age.
I checked all the nests to see if they buried them but all I get is to the bottom...